Spinach

Contents

Spinach (Spinacia oleracea) is a flowering plant in the family Amaranthaceae, native to central and southwestern Asia. It is an annual plant (rarely biennial), which grows to a height of up to one metre. The leaves are alternate, simple, ovate to triangular-based, very variable in size from about 3-30 cm long and 1-15 cm broad, with larger leaves at the base of the plant and small leaves higher on the flowering stem. The flowers are inconspicuous, yellow-green, 3-4 mm diameter, maturing into a small hard dry lumpy fruit cluster 5-10 mm across containing several seeds.

Spinach is believed to be of Persian origin and introduced into Europe in the 15th century (Columbia Electronic Encyclopedia). Since the early 19th century, spinach has been a versatile and commonly used vegetable in the United States. Eating and preparing spinach is simple and easy, since it tastes good raw or cooked. Spinach can be found fresh, frozen, or canned; it can be easily incorporated into many dishes. Its versatility makes it easy to serve raw in salads or sandwiches or as a complement to soups, meat, fish, or other vegetable dishes.

In addition to being tasty, spinach’s popularity stems from its high nutritional value. Not only is spinach low in calories, it is also a good source of essential nutrients such as vitamins A and C.

At the supermarket, you can find spinach packaged fresh, canned, or frozen. Fresh spinach is usually found loose or bagged. For the best quality, select leaves that are green and crisp, with a nice fresh fragrance. Avoid leaves that are limp, damaged, or spotted. If you are in a rush, grab a bag of fresh, pre-washed spinach. The ready-to-eat packaging makes it easy to be on the go and still stay healthy.

Fresh spinach is available all year. Major supplies come from Texas and California where it grows as a cool winter crop.

Flat or smooth leaf spinach has unwrinkled, spade-shaped leaves that have a milder taste than the savoy. This variety is commonly used for canned and frozen spinach as well as for soups, baby foods, and other processed foods.

Increasing in popularity is the semi-savoy variety, which has slightly curly leaves. The slightly curly leaves have a similar texture to the savoy leaves but are easier to clean. This variety is usually sold fresh. It is also found in processed foods.

Spinach grows in sandy soil, so wash it thoroughly to get rid of the grainy, sandy particles. Make sure to tear off the stem. Separate the leaves, and place them in a large bowl of water. Gently wash leaves, and let the sand drift to the bottom of the bowl. Remove leaves from the water, and repeat the process with fresh water until the leaves are clean.

If spinach is to be eaten raw, dry it completely by using a salad spinner or by blotting it with paper towels. Slightly damp spinach can be steamed or microwaved without adding any additional water.

Drop leaves into a large pot of boiling water. Once the leaves slightly wilt, drain and squeeze out excess moisture. This method is used to quick-cook spinach or to prepare it for sautéing, braising, or stuffing, and usually takes 2 to 5 minutes.